To manage your watchlist on Peacock, the user simply needs to navigate to the "My List" section of the Peacock app or website. This area allows the user to easily view and customize their saved titles. To add a show or movie to the watchlist, the user can select the title they wish to save and click on the plus sign or the "Add to My List" option typically found on the title's detail page. If the user wants to remove a title from the watchlist, they can go back to "My List," find the title, and select the option to remove it. Additionally, users can rearrange the order of their watchlist by dragging titles up or down based on preference. For a detailed visual guide, it may be helpful to explore the current web page for any additional instructions specific to the user's device.